668896848

素因数分解:

$2^4\times 3^2\times {\mathrm{4645117}}^1$

素因数の和:4645131

約数の個数: 30

約数和(自身を含む): 1871982554

約数和(自身を除く): 1203085706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4645117, 9290234, 13935351, 18580468, 27870702, 37160936, 41806053, 55741404, 74321872, 83612106, 111482808, 167224212, 222965616, 334448424, 668896848]

約数ペア:

[(1, 668896848), (2, 334448424), (3, 222965616), (4, 167224212), (6, 111482808), (8, 83612106), (9, 74321872), (12, 55741404), (16, 41806053), (18, 37160936), (24, 27870702), (36, 18580468), (48, 13935351), (72, 9290234), (144, 4645117)]